| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $27.75 | 7.786% | $29.9106 | $29.91 | $29.90 | $29.90 |
| Purchase #2 | $115.77 | 9.403% | $126.6559 | $126.66 | $126.65 | $126.70 |
| Purchase #3 | $44.29 | 10.560% | $48.967 | $48.97 | $48.95 | $49.00 |
| Purchase #4 | $26.81 | 7.850% | $28.9146 | $28.91 | $28.90 | $28.90 |
| Purchase #5 | $130.84 | 13.388% | $148.3569 | $148.36 | $148.35 | $148.40 |
| Purchase #6 | $119.88 | 3.237% | $123.7605 | $123.76 | $123.75 | $123.80 |
| Purchase #7 | $133.57 | 11.540% | $148.984 | $148.98 | $149.00 | $149.00 |
| 7 purchase totals = | $598.91 | $655.5495 | $655.55 | $655.50 | $655.70 | |